SERVICE MANUAL UPDATE-SEC. 7A CHECKING A/T FLUID

Subject: CHECKING AUTOMATIC TRANSAXLE FLUID

Model and Year: 1990 GEO STORM

TO: ALL CHEVROLET DEALERS

This bulletin revises the "Checking Fluid Level" procedure located on pages 7Al-7 and 7A2-6 of the 1990 GEO Storm Service Manual (ST371-90).

Check automatic transaxle fluid level on the dipstick only. Do Not Remove speedometer gear from the transaxle housing to check the fluid level. Add GM #1 051855 DEXRON II automatic transaxle fluid through the dipstick filler tube only.

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.